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Official data from INPI

EMBALAGEM PARA SUTURAS

ConcedidaInvention Patent

Application data

Number

PI7701440

Type

Invention Patent

Filing

03/10/1976

Publication

-

Progress at the INPI

  1. Filing03/10/76
  2. Publication
  3. Examination
  4. Allowance10/26/82
  5. Grant05/31/83
  6. Expired07/27/93

The letters patent expired on 07/27/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/31/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ETHICON INC

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Inventors

M. H. (pessoa física)

S. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1983

RPI 658

Notificação para pagamento de retribuição

#13.1

03/15/1983

RPI 647

Deferimento

#9.1

10/26/1982

RPI 627

Exigência - art. 36 da LPI

#6.1

03/16/1982

RPI 595

15.0

10/20/1981

RPI 574

Carta-patente expirada

#21.1

07/27/1993

RPI 1182

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